[Intel-gfx] [PATCH v2 2/2] drm: Remove some unused stuff from drm_plane

[Daniel Vetter]

On Mon, Jun 03, 2013 at 04:11:42PM +0300, ville.syrjala at linux.intel.com wrote:
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> There's a bunch of unused members inside drm_plane, bloating the size of
> the structure needlessly. Eliminate them.
> 
> v2: Remove all of it from kernel-doc too
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

Yeah, makes sense to ditch this. We can think about this again when atomic
modeset and plane properties pop up again. For both patches:

Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> ---
>  drivers/gpu/drm/drm_crtc.c |  2 +-
>  include/drm/drm_crtc.h     | 11 -----------
>  2 files changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
> index 865ebfe..f00ba75 100644
> --- a/drivers/gpu/drm/drm_crtc.c
> +++ b/drivers/gpu/drm/drm_crtc.c
> @@ -1749,7 +1749,7 @@ int drm_mode_getplane(struct drm_device *dev, void *data,
>  
>  	plane_resp->plane_id = plane->base.id;
>  	plane_resp->possible_crtcs = plane->possible_crtcs;
> -	plane_resp->gamma_size = plane->gamma_size;
> +	plane_resp->gamma_size = 0;
>  
>  	/*
>  	 * This ioctl is called twice, once to determine how much space is
> diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
> index db7a885..3c14b46 100644
> --- a/include/drm/drm_crtc.h
> +++ b/include/drm/drm_crtc.h
> @@ -654,11 +654,7 @@ struct drm_plane_funcs {
>   * @format_count: number of formats supported
>   * @crtc: currently bound CRTC
>   * @fb: currently bound fb
> - * @gamma_size: size of gamma table
> - * @gamma_store: gamma correction table
> - * @enabled: enabled flag
>   * @funcs: helper functions
> - * @helper_private: storage for drver layer
>   * @properties: property tracking for this plane
>   */
>  struct drm_plane {
> @@ -674,14 +670,7 @@ struct drm_plane {
>  	struct drm_crtc *crtc;
>  	struct drm_framebuffer *fb;
>  
> -	/* CRTC gamma size for reporting to userspace */
> -	uint32_t gamma_size;
> -	uint16_t *gamma_store;
> -
> -	bool enabled;
> -
>  	const struct drm_plane_funcs *funcs;
> -	void *helper_private;
>  
>  	struct drm_object_properties properties;
>  };
> -- 
> 1.8.1.5
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch